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Cheap flights from London Heathrow Airport to Biloxi from £629

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MSY
9 Mar — 16 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Biloxi

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Biloxi
Explore the most affordable flight options available from Heathrow to Biloxi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2026.

Thu 5/312:05
LHR
-
GPT
1 stop13h 40m
United Airlines
Sat 4/416:26
GPT
-
LHR
1 stop13h 09m
United Airlines
Deal found 7/2£629
Sun 1/319:20
LHR
-
GPT
2 stops27h 55m
Air France
Sun 29/317:57
GPT
-
LHR
1 stop30h 28m
Air France
Deal found 7/2£638
Sun 1/317:05
LHR
-
GPT
2 stops30h 10m
Virgin Atlantic
Sun 29/317:57
GPT
-
LHR
2 stops31h 18m
Virgin Atlantic
Deal found 7/2£640
Sun 1/310:05
LHR
-
GPT
1 stop14h 58m
Iberia
Sun 29/319:36
GPT
-
LHR
1 stop34h 34m
Iberia
Deal found 7/2£647
Tue 24/308:40
LHR
-
GPT
2 stops18h 35m
Virgin Atlantic
Tue 31/314:44
GPT
-
LHR
2 stops15h 21m
Virgin Atlantic
Deal found 7/2£651
Mon 23/312:00
LHR
-
GPT
2 stops30h 25m
United Airlines
Mon 30/307:05
GPT
-
LHR
1 stop18h 35m
United Airlines
Deal found 5/2£670
Mon 23/308:55
LHR
-
GPT
2 stops18h 20m
Delta
Mon 30/306:00
GPT
-
LHR
2 stops19h 10m
Delta
Deal found 5/2£688
Wed 25/218:40
LHR
-
GPT
2 stops33h 14m
Scandinavian Airlines
Sat 28/210:25
GPT
-
LHR
2 stops23h 35m
Scandinavian Airlines
Deal found 4/2£1,047
Wed 25/210:00
LHR
-
GPT
1 stop15h 34m
United Airlines
Sat 28/207:05
GPT
-
LHR
1 stop21h 10m
United Airlines
Deal found 6/2£1,510

Find flight deals from Heathrow to Biloxi

Keep the following information in mind while searching for Heathrow to Biloxi flight deals. Data was last updated 7 February 2026.

Round-trip from

£670

Popular in

May

Cheapest in

September

Average price

£550
United Airlines
  • United Airlines
  • 23/3-30/3
  • 3 total stops
  • 49h 00m total
  • London to Biloxi
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Biloxi 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 858,174 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Biloxi that are best for you.

Fly from

Heathrow

Fly to

Biloxi

Route

Depart

Return

Price

LondonGulfport

LHR - GPT

LHRGPT

London Heathrow

Thu 5/3

12:05-19:45

1 stop13h 40m

Gulfport Biloxi Regional

Sat 4/4

16:26-11:35

1 stop13h 09m

£629

LondonGulfport

LHR - GPT

LHRGPT

London Heathrow

Sun 1/3

19:20-17:15

2 stops27h 55m

Gulfport Biloxi Regional

Sun 29/3

17:57-06:25

1 stop30h 28m

£638

LondonGulfport

LHR - GPT

LHRGPT

London Heathrow

Sun 1/3

17:05-17:15

2 stops30h 10m

Gulfport Biloxi Regional

Sun 29/3

17:57-07:15

2 stops31h 18m

£640

LondonGulfport

LHR - GPT

LHRGPT

London Heathrow

Sun 1/3

10:05-19:03

1 stop14h 58m

Gulfport Biloxi Regional

Sun 29/3

19:36-12:10

1 stop34h 34m

£647

LondonGulfport

LHR - GPT

LHRGPT

London Heathrow

Tue 24/3

08:40-22:15

2 stops18h 35m

Gulfport Biloxi Regional

Tue 31/3

09:48-06:45

1 stop14h 57m

£651

LondonGulfport

LHR - GPT

LHRGPT

London Heathrow

Mon 23/3

12:00-13:25

2 stops30h 25m

Gulfport Biloxi Regional

Mon 30/3

07:05-07:40

1 stop18h 35m

£670

LondonGulfport

LHR - GPT

LHRGPT

London Heathrow

Mon 23/3

10:45-22:15

1 stop16h 30m

Gulfport Biloxi Regional

Mon 30/3

14:44-13:15

1 stop16h 31m

£688

LondonGulfport

LHR - GPT

LHRGPT

London Heathrow

Wed 25/2

09:10-19:34

2 stops16h 24m

Gulfport Biloxi Regional

Sat 28/2

13:58-07:30

1 stop11h 32m

£1,510

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Best time to book a flight from Heathrow to Biloxi

Have a flexible travel schedule? Discover the best time to fly to Biloxi from Heathrow with our price prediction graph.
Estimated return 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 London Heathrow Airport to Biloxi

What is the cheapest month to book a flight from London Heathrow Airport to Biloxi?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Biloxi (average of £413). Flying from London Heathrow Airport to Biloxi in July is currently the most expensive (average of £551). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to B1L?

Find hourly flight availability from Heathrow to Biloxi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Biloxi as you normally would.

Reviews of airlines servicing Biloxi

Get insights into the airlines that provide service to Biloxi. 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 Biloxi. Reviews last updated 7 February 2026.
Read reviews from past customers who have flown with Virgin Atlantic, United Airlines, andAmerican Airlines from London Heathrow Airport to Biloxi. 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.
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Food

6.9

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Food

6.9

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,256 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Food

6.9

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
American Airlines
7.2
Good
11,249 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Food

6.9

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Iberia
7.0
Good
3,108 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Food

6.9

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

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

  • How long is the flight from London Heathrow Airport to Biloxi?

    A quick flight from London Heathrow Airport to Biloxi can take about 13h 40m. United Airlines provides one of the quickest options available for as low as £629. The distance from London Heathrow Airport to Biloxi is about 4547 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from London Heathrow Airport to Biloxi?

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Biloxi consider choosing American Airlines (73%), Aer Lingus (73%) or Finnair (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London Heathrow Airport to Biloxi?

    Looking at all options, your cheapest flight can be booked for £488. While the most popular route (London Heathrow - Gulfport Biloxi Regional) can be booked for £670 on average, our data indicates £662 when flying from London Heathrow Airport to Biloxi.

  • Can I find deals for flights from Heathrow to Biloxi that include hotel bookings?

    Yes. In addition to deals on Heathrow to Biloxi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Biloxi?

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

  • Can I find deals for business class flights from Heathrow to Biloxi?

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

  • What is the cheapest month to book a flight from London Heathrow Airport to Biloxi?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Biloxi (average of £413). Flying from London Heathrow Airport to Biloxi in July is currently the most expensive (average of £551). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Heathrow to Biloxi

Discover the top 10 airlines that operate flights from Heathrow to Biloxi. 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 858,174 searches. Data last updated 7 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£304Average£697FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£405Average£549FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£414Average£634FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£415Average£565FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£463Average£557FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£464Average£685FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£477Average£540FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£482Average£670FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£512Average£702FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£525Average£739FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Biloxi?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Biloxi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Biloxi from Heathrow.

Can Cheapflights find flights from Heathrow to Biloxi with no change fees?

Certainly. Search results for flights to Biloxi from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Biloxi become cheaper?

Of course! You can now track prices for flights from Heathrow to Biloxi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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