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$727+ Cheap flights from Bismarck (BIS) to the United Kingdom

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — LHR
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Bismarck to United Kingdom

Cheapest flights from Bismarck to United Kingdom
Explore the most affordable flight options available from Bismarck to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This British Airways deal was found by Cheapflights users on 2/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:59 pm
BIS
-
LHR
1 stop11h 51m
Multiple Airlines
Sun 4/2612:55 pm
LHR
-
BIS
1 stop16h 00m
Multiple Airlines
Deal found 2/7$727
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Tue 4/215:05 pm
BIS
-
LHR
1 stop13h 15m
United Airlines
Sun 4/269:30 am
LHR
-
BIS
2 stops20h 13m
United Airlines
Deal found 2/7$730
This British Airways deal was found by Cheapflights users on 2/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:13 pm
BIS
-
LHR
1 stop13h 42m
Multiple Airlines
Sat 10/1012:55 pm
LHR
-
BIS
1 stop14h 35m
Multiple Airlines
Deal found 2/7$788
This Delta deal was found by Cheapflights users on 2/6. 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.
Mon 5/185:00 am
BIS
-
EDI
2 stops22h 20m
Delta
Fri 5/2911:20 am
EDI
-
BIS
2 stops18h 02m
Delta
Deal found 2/6$792
This Virgin Atlantic deal was found by Cheapflights users on 2/7. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:10 pm
BIS
-
LHR
2 stops14h 05m
Virgin Atlantic
Sat 10/109:20 am
LHR
-
BIS
2 stops16h 37m
Virgin Atlantic
Deal found 2/7$794
This Delta deal was found by Cheapflights users on 2/6. 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.
Mon 5/185:00 am
BIS
-
EDI
2 stops22h 20m
Delta
Tue 5/262:05 pm
EDI
-
BIS
2 stops32h 58m
Delta
Deal found 2/6$803
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Thu 2/195:30 am
BIS
-
LHR
1 stop22h 10m
United Airlines
Mon 2/239:30 am
LHR
-
BIS
2 stops18h 28m
United Airlines
Deal found 2/5$844
This Delta deal was found by Cheapflights users on 2/6. 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.
Mon 5/185:00 am
BIS
-
EDI
2 stops22h 20m
Delta
Sat 5/3011:20 am
EDI
-
BIS
2 stops18h 02m
Delta
Deal found 2/6$852
This Delta deal was found by Cheapflights users on 2/6. 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.
Mon 5/185:00 am
BIS
-
EDI
2 stops22h 20m
Delta
Mon 5/255:45 am
EDI
-
BIS
2 stops23h 37m
Delta
Deal found 2/6$861
This Delta deal was found by Cheapflights users on 2/6. 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.
Mon 5/185:00 am
BIS
-
EDI
2 stops22h 20m
Delta
Sun 5/3111:20 am
EDI
-
BIS
2 stops29h 14m
Delta
Deal found 2/6$864
This Air France deal was found by Cheapflights users on 2/7. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/81:31 pm
BIS
-
EDI
2 stops15h 09m
Multiple Airlines
Sat 2/141:30 pm
EDI
-
BIS
2 stops36h 25m
Multiple Airlines
Deal found 2/7$889
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Sun 5/246:25 pm
BIS
-
EDI
2 stops32h 00m
United Airlines
Wed 5/279:00 am
EDI
-
BIS
2 stops37h 30m
United Airlines
Deal found 2/6$901

Find flight deals from Bismarck to United Kingdom

Keep the following information in mind while searching for Bismarck to United Kingdom flight deals. Data was last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$727
(British Airways)
Provider with most accurate pricing for Bismarck-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-London (LON) flights.
Search Deals
From Bismarck to United Kingdom
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck to United Kingdom 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 February 8, 2026.
Use the filters below to find and compare flights from Bismarck to the United Kingdom that are best for you.

Fly from

Bismarck

Fly to

United Kingdom

Route

Depart

Return

Price

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Tue 4/21

12:59 pm-6:50 am

1 stop11h 51m

London Heathrow

Sun 4/26

12:55 pm-10:55 pm

1 stop16h 00m

$727

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Tue 4/21

1:45 pm-12:20 pm

1 stop16h 35m

London Heathrow

Sun 4/26

11:25 am-11:43 pm

1 stop18h 18m

$728

BismarckEdinburgh

BIS - EDI

BISEDI

Bismarck

Mon 5/18

5:00 am-9:20 am

2 stops22h 20m

Edinburgh Turnhouse

Fri 5/29

11:20 am-11:22 pm

2 stops18h 02m

$792

BismarckEdinburgh

BIS - EDI

BISEDI

Bismarck

Mon 5/18

5:00 am-9:20 am

2 stops22h 20m

Edinburgh Turnhouse

Wed 5/27

11:20 am-7:34 pm

2 stops14h 14m

$792

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Thu 2/19

5:30 am-9:40 am

1 stop22h 10m

London Heathrow

Mon 2/23

7:30 am-11:43 pm

2 stops22h 13m

$844

BismarckEdinburgh

BIS - EDI

BISEDI

Bismarck

Mon 5/18

5:00 am-9:20 am

2 stops22h 20m

Edinburgh Turnhouse

Sat 5/30

11:20 am-11:22 pm

2 stops18h 02m

$852

BismarckEdinburgh

BIS - EDI

BISEDI

Bismarck

Mon 5/18

5:00 am-9:20 am

2 stops22h 20m

Edinburgh Turnhouse

Mon 5/25

5:45 am-11:22 pm

2 stops23h 37m

$861

BismarckEdinburgh

BIS - EDI

BISEDI

Bismarck

Mon 5/18

5:00 am-9:20 am

2 stops22h 20m

Edinburgh Turnhouse

Sun 5/31

11:20 am-10:34 am

2 stops29h 14m

$864

BismarckEdinburgh

BIS - EDI

BISEDI

Bismarck

Sun 5/24

6:25 pm-8:25 am

2 stops32h 00m

Edinburgh Turnhouse

Wed 5/27

9:00 am-4:30 pm

2 stops37h 30m

$901

BismarckEdinburgh

BIS - EDI

BISEDI

Bismarck

Sat 5/23

5:43 pm-9:20 am

2 stops33h 37m

Edinburgh Turnhouse

Thu 5/28

11:20 am-11:22 pm

2 stops18h 02m

$904

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 16 results
1
2

Best time to book a flight from Bismarck to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated February 8, 2026.
Get a feel of what it's like to fly with American Airlines from Bismarck to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,254 reviews

Overall

7.2

Crew

8.0

Food

6.4

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,254 reviews
American Airlines
7.2
Good
11,254 reviews

Overall

7.2

Crew

8.0

Food

6.4

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Bismarck to United Kingdom. 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 United Kingdom?

    If you book a flight to United Kingdom 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.

  • How long is the flight from Bismarck to United Kingdom?

    There are many flights that can get you from Bismarck to United Kingdom in 16h 35m. Fly via United Airlines or Delta to get the fastest option. Bismarck and United Kingdom are separated by a distance of 4171 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Bismarck to United Kingdom?

    Most travelers choose Bismarck - London Heathrow, Bismarck - Manchester or Bismarck - Edinburgh Turnhouse when deciding on the best route from Bismarck to United Kingdom.

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

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

  • How can I find direct flights from Bismarck to United Kingdom?

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

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

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

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