PDX - BRS

$420 Find Cheap Flights from Portland to Bristol

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Bristol departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Bristol

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Bristol, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Bristol, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portland to Bristol (PDX-BRS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Bristol that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Bristol

Fri, Nov 14 - Tue, Nov 18
KLM Logo
1:25 pm - 10:10 pmPDX-BRS
24h 45m1 stop
KLM Logo
8:55 am - 11:25 amBRS-PDX
34h 30m1 stop
$836KLM
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Fri, Nov 14 - Tue, Nov 18
KLM Logo
7:05 am - 8:25 amPDX-BRS
17h 20m2 stops
KLM Logo
1:40 pm - 11:25 amBRS-PDX
29h 45m1 stop
$840KLM
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Fri, Nov 14 - Tue, Nov 18
KLM Logo
11:35 am - 1:10 pmPDX-BRS
17h 35m2 stops
KLM Logo
8:55 am - 5:43 pmBRS-PDX
16h 48m2 stops
$851KLM
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Tue, Mar 3 - Fri, Mar 6
Virgin Atlantic Logo
5:45 pm - 4:55 pmPDX-BRS
39h 10m2 stops
Virgin Atlantic Logo
1:40 pm - 9:35 pmBRS-PDX
39h 55m2 stops
$952Virgin Atlantic
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Tue, Mar 3 - Fri, Mar 6
Virgin Atlantic Logo
1:45 pm - 10:10 pmPDX-BRS
48h 25m2 stops
Virgin Atlantic Logo
1:40 pm - 9:35 pmBRS-PDX
39h 55m2 stops
$953Virgin Atlantic
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Tue, Mar 3 - Fri, Mar 6
KLM Logo
11:10 am - 8:25 amPDX-BRS
37h 15m2 stops
KLM Logo
6:00 am - 11:25 amBRS-PDX
13h 25m1 stop
$980KLM
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Mon, Mar 2 - Fri, Mar 6
Delta Logo
12:55 am - 8:25 amPDX-BRS
23h 30m2 stops
Delta Logo
6:00 am - 11:25 amBRS-PDX
13h 25m1 stop
$982Delta
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Mon, Mar 2 - Fri, Mar 6
Delta Logo
12:55 am - 8:25 amPDX-BRS
23h 30m2 stops
Delta Logo
8:55 am - 8:30 pmBRS-PDX
19h 35m2 stops
$993Delta
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Mon, Dec 15 - Mon, Dec 29
Delta Logo
5:30 am - 1:10 pmPDX-BRS
23h 40m2 stops
Delta Logo
6:00 am - 11:25 amBRS-PDX
13h 25m1 stop
$996Delta
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Fri, Dec 12 - Fri, Dec 26
KLM Logo
1:25 pm - 4:55 pmPDX-BRS
19h 30m1 stop
KLM Logo
6:00 am - 11:25 amBRS-PDX
13h 25m1 stop
$1,005KLM
Find Deal

Everything you should know

Top airlines
KLM
Cheapest • from $836 (round-trip)
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$836
KLM
Fri 11/14Tue 11/18
PDX - BRS • 1 stop
Cheapest one-way
$420
Multiple Airlines
Thu 10/30
PDX - BRS • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bristol!
Booking Insights

KAYAK's insights & trends for Portland to Bristol flights

Get data-powered insights and trends into flights from Portland to Bristol to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to Bristol?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Bristol were found on KLM ($836) and Virgin Atlantic ($952).

Find deals

Good to know

Cheapest flight$420
Flight from Portland to Bristol

When to book flights from Portland to Bristol

Are your dates flexible? Find out the best times to travel from Portland to Bristol based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Bristol

  • What is the cheapest flight from Portland to Bristol?

    In the last 3 days, the lowest price for a flight from Portland to Bristol was $420 for a one-way ticket and $836 for a round-trip.

  • Do I need a passport to fly between Portland and Bristol?

    Yes, you’ll need a passport to travel to Bristol from Portland.

  • Which aircraft models fly most regularly from Portland to Bristol?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Bristol?

    SkyTeam is the only airline alliance operating flights between Portland and Bristol.

  • How does KAYAK find such low prices on flights from Portland to Bristol?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Bristol.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Bristol?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bristol from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Bristol?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bristol with an airline and back to Portland with another airline. Booking your flights between Portland and BRS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Bristol?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bristol from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Bristol

 
See real verified KAYAK customer reviews for airlines flying from Portland to Bristol. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Bristol? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1385 reviews
7.2Entertainment
7.8Boarding
7.7Comfort
8.4Crew
7.3Food
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Everything you need to know for your flight from Portland to Bristol

Information on your arrival and departure airports

Portland (PDX)
Bristol (BRS)

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