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$448+ Cheap flights from Bismarck (BIS) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — LON
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Bismarck to London

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$593
(KLM)

One-way from

$448
(Kiwi.com)
Provider with most accurate pricing for Bismarck-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Bismarck-London (LON) flights.
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One-way flight from Bismarck to London (LON)
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Find flight deals from Bismarck to London

Cheapest flights from Bismarck to London
Explore the most affordable flight options available from Bismarck to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This KLM deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:32 amBIS - LHR
1 stop13h 33mKLM
Thu 12/116:30 amLHR - BIS
2 stops19h 24mKLM
Deal found 10/27$593
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:45 amBIS - LHR
2 stops19h 25mUnited Airlines
Thu 12/116:35 amLHR - BIS
2 stops21h 13mUnited Airlines
Deal found 10/27$619
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:19 pmBIS - LHR
1 stop12h 46mMultiple Airlines
Tue 12/96:20 amLHR - BIS
2 stops16h 36mMultiple Airlines
Deal found 10/28$641
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:19 pmBIS - LHR
1 stop12h 46mKLM
Tue 12/911:05 amLHR - BIS
1 stop14h 49mKLM
Deal found 10/28$649
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:25 amBIS - LHR
2 stops19h 20mDelta
Sun 12/1411:05 amLHR - BIS
1 stop14h 49mDelta
Deal found 10/27$654
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:08 amBIS - LHR
2 stops18h 02mUnited Airlines
Tue 12/98:00 amLHR - BIS
2 stops19h 48mUnited Airlines
Deal found 10/27$679
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:45 amBIS - LHR
1 stop21h 55mUnited Airlines
Mon 12/13:00 pmLHR - BIS
2 stops38h 08mUnited Airlines
Deal found 10/27$787
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:00 amBIS - LHR
2 stops16h 40mUnited Airlines
Fri 12/194:20 pmLHR - BIS
2 stops26h 50mUnited Airlines
Deal found 10/28$853
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:55 pmBIS - LHR
1 stop13h 20mAmerican Airlines
Mon 12/111:55 amLHR - BIS
1 stop16h 28mAmerican Airlines
Deal found 10/27$1,040

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Bismarck to London that are best for you.

Fly from

Bismarck

Fly to

London

Route

Depart

Return

Price

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Mon 12/1

11:32 am-7:05 am

1 stop13h 33m

London Heathrow

Thu 12/11

6:30 am-7:54 pm

2 stops19h 24m

$593

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Mon 12/1

5:45 am-7:10 am

2 stops19h 25m

London Heathrow

Thu 12/11

6:35 am-9:48 pm

2 stops21h 13m

$619

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Fri 11/28

12:19 pm-7:05 am

1 stop12h 46m

London Heathrow

Tue 12/9

6:20 am-4:56 pm

2 stops16h 36m

$641

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Sun 12/7

1:27 pm-7:05 am

1 stop11h 38m

London Heathrow

Sun 12/14

11:05 am-7:54 pm

1 stop14h 49m

$649

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Thu 12/11

11:47 am-7:05 am

1 stop13h 18m

London Heathrow

Thu 12/18

11:05 am-7:54 pm

1 stop14h 49m

$649

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Fri 11/28

12:19 pm-7:05 am

1 stop12h 46m

London Heathrow

Tue 12/9

11:05 am-7:54 pm

1 stop14h 49m

$649

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Thu 12/11

11:47 am-7:05 am

1 stop13h 18m

London Heathrow

Thu 12/18

8:55 am-7:54 pm

2 stops16h 59m

$654

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Sun 12/7

7:25 am-8:45 am

2 stops19h 20m

London Heathrow

Sun 12/14

11:05 am-7:54 pm

1 stop14h 49m

$654

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Sun 12/7

8:00 am-11:15 am

2 stops21h 15m

London Heathrow

Sun 12/14

12:05 pm-11:08 pm

2 stops17h 03m

$679

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Fri 11/21

7:19 pm-12:50 pm

2 stops59h 31m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 11 results
1
2

Compare providers for flights from Bismarck to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bismarck to London in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bismarck-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bismarck-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bismarck-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bismarck-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bismarck-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bismarck to London

Have a flexible travel schedule? Discover the best time to fly to London from Bismarck with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to London

What is the cheapest time of day to fly from BIS to LON?

Find hourly flight availability from Bismarck to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Bismarck to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Bismarck to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bismarck to London?

    If you book a flight to London from Bismarck, you will be flying from Bismarck, which is the city’s only airport. Bismarck (BIS) is located 2.5 mi from the center of Bismarck. There are 0 flights from Bismarck to London per day from 0 different airlines.

  • How long is the flight from Bismarck to London?

    A quick flight from Bismarck to London can take about 13h 33m. KLM provides one of the quickest options available for as low as $593. The distance between Bismarck and London is about 4171 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Bismarck to London that include hotel bookings?

    Yes. In addition to deals on Bismarck to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bismarck to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to London.

  • Can I find deals for business class flights from Bismarck to London?

    Yes. Cheapflights offers flight deals from Bismarck to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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