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$399+ Cheap flights from Billings (BIL) to the United Kingdom

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LHR
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Billings to United Kingdom

Cheapest flights from Billings to United Kingdom
Explore the most affordable flight options available from Billings to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Booking.com deal was found by Cheapflights users on 1/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:53 pm
BIL
-
LHR
2 stops30h 17m
Multiple Airlines
Wed 3/116:35 am
LHR
-
BIL
2 stops20h 32m
Multiple Airlines
Deal found 1/24$625
This Gotogate deal was found by Cheapflights users on 1/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:55 pm
BIL
-
LHR
2 stops35h 25m
Multiple Airlines
Tue 3/177:40 am
LHR
-
BIL
2 stops19h 27m
Multiple Airlines
Deal found 1/24$629
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Wed 3/42:35 pm
BIL
-
LHR
1 stop12h 05m
United Airlines
Wed 3/116:35 am
LHR
-
BIL
2 stops20h 32m
United Airlines
Deal found 1/24$630
This Delta deal was found by Cheapflights users on 1/24. 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.
Tue 3/105:15 am
BIL
-
EDI
2 stops21h 30m
Delta
Tue 3/175:50 am
EDI
-
BIL
2 stops22h 39m
Delta
Deal found 1/24$634
This KLM deal was found by Cheapflights users on 1/25. 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.
Tue 4/2111:33 am
BIL
-
LHR
1 stop16h 27m
KLM
Tue 4/288:40 am
LHR
-
BIL
2 stops18h 31m
KLM
Deal found 1/25$646
This Delta deal was found by Cheapflights users on 1/25. 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.
Tue 4/2111:33 am
BIL
-
LHR
2 stops21h 02m
Delta
Tue 4/288:40 am
LHR
-
BIL
2 stops18h 26m
Delta
Deal found 1/25$651
This KLM deal was found by Cheapflights users on 1/24. 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.
Wed 3/411:45 am
BIL
-
LHR
1 stop15h 15m
KLM
Wed 3/1111:05 am
LHR
-
BIL
1 stop15h 14m
KLM
Deal found 1/24$659
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 4/71:51 pm
BIL
-
EDI
2 stops21h 09m
American Airlines
Mon 4/1310:05 am
EDI
-
BIL
2 stops19h 38m
American Airlines
Deal found 1/25$692
This KLM deal was found by Cheapflights users on 1/25. 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.
Tue 4/2111:33 am
BIL
-
LHR
1 stop16h 27m
KLM
Mon 4/278:40 am
LHR
-
BIL
2 stops18h 31m
KLM
Deal found 1/25$696
This Virgin Atlantic deal was found by Cheapflights users on 1/25. 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.
Wed 4/2211:33 am
BIL
-
LHR
2 stops22h 57m
Virgin Atlantic
Mon 4/276:15 am
LHR
-
BIL
2 stops20h 51m
Virgin Atlantic
Deal found 1/25$707
This Expedia deal was found by Cheapflights users on 1/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:35 pm
BIL
-
LCY
2 stops20h 05m
Lufthansa
Wed 3/116:10 pm
LCY
-
BIL
2 stops32h 57m
Lufthansa
Deal found 1/24$707
This KLM deal was found by Cheapflights users on 1/25. 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.
Wed 4/296:25 am
BIL
-
LHR
2 stops17h 20m
Multiple Airlines
Sun 5/312:25 pm
LHR
-
BIL
1 stop14h 46m
Multiple Airlines
Deal found 1/25$729

Find flight deals from Billings to United Kingdom

Keep the following information in mind while searching for Billings to United Kingdom flight deals. Data was last updated January 26, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$625
(Booking.com)

One-way from

$399
(United Airlines)
Provider with most accurate pricing for Billings Logan Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-London (LON) flights.
Search Deals
From Billings Logan Intl to United Kingdom
Search Deals
One-way flight from Billings Logan Intl to United Kingdom
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings 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 January 26, 2026.
Use the filters below to find and compare flights from Billings to the United Kingdom that are best for you.

Fly from

Billings

Fly to

United Kingdom

Route

Depart

Return

Price

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Tue 3/10

5:55 pm-11:20 am

2 stops35h 25m

London Heathrow

Tue 3/17

7:40 am-9:07 pm

2 stops19h 27m

$629

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Wed 3/4

2:35 pm-9:40 am

1 stop12h 05m

London Heathrow

Wed 3/11

6:35 am-9:07 pm

2 stops20h 32m

$630

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Tue 3/10

2:35 pm-9:40 am

1 stop13h 05m

London Heathrow

Tue 3/17

6:35 am-9:07 pm

2 stops20h 32m

$630

BillingsEdinburgh

BIL - EDI

BILEDI

Billings Logan Intl

Tue 3/10

5:15 am-8:45 am

2 stops21h 30m

Edinburgh Turnhouse

Tue 3/17

5:50 am-10:29 pm

2 stops22h 39m

$634

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Tue 4/21

11:33 am-3:35 pm

2 stops21h 02m

London Heathrow

Tue 4/28

8:40 am-8:06 pm

2 stops18h 26m

$651

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Wed 4/22

11:33 am-3:35 pm

2 stops21h 02m

London Heathrow

Tue 4/28

8:40 am-8:06 pm

2 stops18h 26m

$651

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Tue 3/10

11:34 am-10:00 am

1 stop16h 26m

London Heathrow

Tue 3/17

11:05 am-8:19 pm

1 stop15h 14m

$659

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Wed 3/4

11:45 am-10:00 am

1 stop15h 15m

London Heathrow

Wed 3/11

11:05 am-8:19 pm

1 stop15h 14m

$659

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Wed 3/4

7:00 am-7:10 am

2 stops17h 10m

London Heathrow

Wed 3/11

11:10 am-9:53 am

3 stops28h 43m

$675

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Wed 4/22

11:33 am-10:00 am

1 stop15h 27m

London Heathrow

Tue 4/28

12:25 pm-8:11 pm

1 stop14h 46m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 27 results
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Best time to book a flight from Billings to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Billings 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 Billings 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 January 26, 2026.
Read reviews from past customers who have flown KLM and United Airlines from Billings to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,442 reviews

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.7

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,442 reviews
KLM
7.7
Good
1,442 reviews

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.7

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,199 reviews
KLM
7.7
Good
1,442 reviews

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.7

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

    Billings Logan Intl (BIL), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Billings to United Kingdom.

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

    A quick flight from Billings to United Kingdom can take about 12h 05m. United Airlines provides one of the quickest options available for as low as $630. The distance between Billings and United Kingdom is about 4473 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either Billings Logan Intl - Edinburgh Turnhouse or Billings Logan Intl - Manchester, Billings Logan Intl - London Heathrow is the most popular route from Billings to United Kingdom.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Billings 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.

See more FAQs

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Top 2 airlines flying from Billings to United Kingdom

Discover the top 2 airlines that operate flights from Billings to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$666Average$1,000FlexibilityNo cancel feeOn-time69%
KLMCheapest$799Average$799FlexibilityNo cancel feeOn-time75%

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