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FSD - LON

$567 Find cheap flights from Sioux Falls to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to London departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/27
Thu 7/4

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to London, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Cheap flight deals from Sioux Falls to London (FSD-LON)

 
These are the cheapest deals for flights from Sioux Falls to London currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Sioux Falls to London

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sioux Falls to London.

Recent one-way flight deals from Sioux Falls to London

Only flying one-way? Below are some of the best one-way flight deals from Sioux Falls to London found on KAYAK recently.

Recent last minute flight deals from Sioux Falls to London

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Sioux Falls to London.

Recent direct flight deals from Sioux Falls to London

The latest deals for direct flights from Sioux Falls to London so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Sioux Falls to London

Find recent round-trip train or bus tickets from Sioux Falls to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:55 am - 7:15 amFSD-LHR
14h 20m1 stop
7:45 pm - 10:46 pmLHR-FSD
32h 01m2 stops
$746Virgin Atlantic
Find Deal
Sun, Oct 13 - Mon, Oct 28
6:00 am - 6:30 amFSD-LHR
18h 30m2 stops
1:30 pm - 5:34 pmLHR-FSD
33h 04m2 stops
$762United Airlines
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Sun, Oct 13 - Mon, Oct 28
12:34 pm - 6:35 amFSD-LHR
12h 01m1 stop
11:00 am - 9:59 pmLHR-FSD
15h 59m1 stop
Sun, Oct 13 - Mon, Oct 28
5:30 am - 6:25 amFSD-LHR
18h 55m1 stop
1:55 pm - 11:30 pmLHR-FSD
15h 35m1 stop
$792KLM
Find Deal
Wed, Oct 2 - Sat, Oct 12
10:37 am - 6:20 amFSD-LHR
13h 43m2 stops
10:05 am - 4:34 pmLHR-FSD
12h 29m1 stop
$796American Airlines
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Wed, Oct 2 - Sat, Oct 12
5:06 pm - 12:45 pmFSD-LHR
13h 39m1 stop
8:10 am - 5:28 pmLHR-FSD
15h 18m1 stop
$877American Airlines
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Mon, Jun 10 - Sun, Jun 16
10:55 am - 7:05 amFSD-LHR
14h 10m1 stop
6:30 am - 3:25 pmLHR-FSD
14h 55m2 stops
$889KLM
Find Deal
Fri, Nov 22 - Sat, Nov 30
1:38 pm - 10:40 amFSD-LHR
15h 02m1 stop
1:10 pm - 10:07 pmLHR-FSD
14h 57m1 stop
$1,747
Find Deal
Wed, Aug 14 - Fri, Aug 16
7:37 pm - 4:40 pmFSD-LCY
15h 03m2 stops
10:00 am - 10:46 pmLCY-FSD
18h 46m2 stops
$3,060Delta
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Wed, Oct 2 - Sat, Oct 12
10:42 am - 10:00 amFSD-LGW
17h 18m2 stops
12:00 pm - 11:05 pmLGW-FSD
17h 05m2 stops
$4,465Delta
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Fri, Jul 19 - Sun, Jul 28
6:00 am - 9:40 amFSD-LHR
21h 40m1 stop
$567United Airlines
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Tue, Oct 1
10:42 am - 10:20 amFSD-LHR
17h 38m1 stop
$1,250Iberia
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Wed, Jul 24
10:42 am - 9:30 amFSD-LHR
16h 48m2 stops
$1,265American Airlines
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Wed, Jul 24
5:42 am - 8:10 amFSD-LGW
20h 28m2 stops
$1,265American Airlines
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Wed, Jul 24
11:25 am - 8:40 amFSD-LCY
15h 15m2 stops
$1,447Lufthansa
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Wed, Jul 24
5:10 pm - 12:20 pmFSD-LHR
13h 10m1 stop
8:30 am - 9:53 pmLHR-FSD
19h 23m1 stop
$927United Airlines
Find Deal
Thu, May 30 - Sat, Jun 8
12:32 pm - 8:00 amFSD-LHR
13h 28m2 stops
12:15 pm - 10:13 pmLHR-FSD
15h 58m2 stops
$930American Airlines
Find Deal
Thu, May 30 - Sat, Jun 8

Flights from Sioux Falls to London - Travel Insights & Trends

Get data-powered insights and trends into flights from Sioux Falls to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Sioux Falls to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sioux Falls to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Sioux Falls to London is December, where tickets cost $768 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $1,580 and $1,261 respectively.

Which airlines provide the cheapest flights from Sioux Falls to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to London from Sioux Falls were found on United Airlines ($567) and Iberia ($1,250), and the lowest round-trip tickets were found on Virgin Atlantic ($746) and United Airlines ($762).

Good to know

Low season

January

High season

May

Cheapest flight

$567
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 27% increase in price.
Flight from Sioux Falls to London Heathrow Airport

When to book flights from Sioux Falls to London

Are your dates flexible? Find out the best times to travel from Sioux Falls to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sioux Falls to London

  • What is the cheapest flight from Sioux Falls to London?

    In the last 3 days, the lowest price for a flight from Sioux Falls to London was $567 for a one-way ticket and $746 for a round-trip.

  • Do I need a passport to fly between Sioux Falls and London?

    Yes, you’ll need a passport to travel to London from Sioux Falls.

  • Which aircraft models fly most regularly from Sioux Falls to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sioux Falls to London?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Sioux Falls and London, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Sioux Falls to London, Delta or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Sioux Falls to London are Delta and Virgin Atlantic. With an average price for the route of $941 and an overall rating of 8.0, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $749 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Sioux Falls to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux Falls to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Sioux Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux Falls to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Sioux Falls with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux Falls to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Sioux Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Sioux Falls to London

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sioux Falls to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10502 reviews
8.2Boarding
7.9Comfort
7.4Food
8.0Entertainment
8.6Crew
Airline reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

10.0 ExcellentAnonymous, May 2024MSP - YVR
Read more about Delta reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Book cheap flights from Sioux Falls to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Sioux Falls to London found on KAYAK in the last 72 hours.
10/1Tue
1 stopUnited Airlines
21h 40mFSD-LHR
$567
7/24Wed
1 stopIberia
17h 38mFSD-LHR
$1,250
7/24Wed
2 stopsAmerican Airlines
16h 48mFSD-LHR
$1,265
7/24Wed
2 stopsAmerican Airlines
20h 28mFSD-LGW
$1,265
7/24Wed
2 stopsLufthansa
15h 15mFSD-LCY
$1,447

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Last minute flights from Sioux Falls to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Sioux Falls to London that are departing in the next 10 days.
5/30Thu
multi-stopUnited Airlines
13h 10mFSD-LHR
6/8Sat
multi-stopUnited Airlines
19h 23mLHR-FSD
$927
5/30Thu
multi-stopAmerican Airlines
13h 28mFSD-LHR
6/8Sat
multi-stopAmerican Airlines
15h 58mLHR-FSD
$930

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Sioux Falls - London Flights

Departure:

Sioux Falls (FSD)United States

Cabin classes: