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Cheap flights from Bristol to Portland from £359

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — PDX
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Bristol to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Bristol (BRS) to Portland (PDX). 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 17 September 2025.

Round-trip from

£666

One-way from

£359

Popular in

December

Cheapest in

April

Average price

£739
Virgin Atlantic
  • Virgin Atlantic
  • 5/3-9/3
  • 3 total stops
  • 57h 45m total
  • Bristol to Portland
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8/11
  • 8/11
  • 3 total stops
  • 45h 34m total
  • Bristol to Portland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£27 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Bristol to Portland

Best flights from Bristol to Portland
Discover carefully curated flight deals from Bristol to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Thu 5/313:40BRS - PDX
1 stop29h 45mVirgin Atlantic
Mon 9/311:10PDX - BRS
2 stops28h 00mVirgin Atlantic
Deal found 14/9£666

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bristol to Portland 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 17 September 2025.
Use the filters below to find and compare flights from Bristol to Portland that are best for you.

Fly from

Bristol

Fly to

Portland

Route

Depart

Return

Price

BristolPortland

BRS - PDX

BRSPDX

Bristol

Thu 5/3

13:40-11:25

1 stop29h 45m

Portland

Mon 9/3

11:10-22:10

2 stops28h 00m

£666

BristolPortland

BRS - PDX

BRSPDX

Bristol

Sat 8/11

20:05-09:39

3 stops45h 34m

£359

BristolPortland

BRS - PDX

BRSPDX

Bristol

Sat 8/11

17:30-11:25

1 stop25h 55m

£1,557

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Bristol to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Bristol 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 Bristol to Portland

What is the cheapest month to book a flight from Bristol to Portland?

Currently, January is the cheapest month in which you can book a flight from Bristol to Portland (average of £736). Flying from Bristol to Portland in July is currently the most expensive (average of £1,048). 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.

How much does it cost for a return flight from Bristol to Portland?

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated 17 September 2025.
Check out reviews from past customers who have flown with KLM and Virgin Atlantic from Bristol to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Virgin Atlantic
7.4
Good
664 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Bristol to Portland. 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 Bristol to Portland?

    For as low as £666, Virgin Atlantic can have you in Portland from Bristol in 29h 45m. The distance between Bristol and Portland is about 4839 mi.

  • What are the cheapest airlines flying from Bristol to Portland round-trip?

    Cheapflights users have booked flights from Bristol to Portland round-trip from £608. Another airline that can offer you cheap pricing is Virgin Atlantic. KLM is currently priced 21% below the average price you’ll pay for this route.

  • Can I find deals for flights from Bristol to Portland that include hotel bookings?

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

  • How can I find direct flights from Bristol to Portland?

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

  • Can I find deals for business class flights from Bristol to Portland?

    Yes. Cheapflights offers flight deals from Bristol to Portland 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 Bristol to Portland?

    Currently, January is the cheapest month in which you can book a flight from Bristol to Portland (average of £736). Flying from Bristol to Portland in July is currently the most expensive (average of £1,048). 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

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Cannon Beach
Lincoln City

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Alternative routes for Bristol to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Bristol to Portland

Discover the top 2 airlines that operate flights from Bristol to Portland. 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£608Average£767FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£625Average£740FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Bristol to Portland?

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Why should you use Cheapflights to find cheap flight tickets from Bristol to Portland?

Millions of users choose and trust Cheapflights to book the best flight deals from Bristol to Portland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Bristol to Portland with no change fees?

Yes, we can. To see specific flights from Bristol to Portland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Bristol to Portland become cheaper?

Of course! You can now track prices for flights from Bristol to Portland 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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