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Cheap flights from Portland to Bristol from £728

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Bristol departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Portland to Bristol

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:05 - 22:55
PDX
-
BRS
19h 50m
2 stops
Multiple Airlines Logo
10:45 - 11:45
BRS
-
PDX
33h 00m
2 stops
£728Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
Multiple Airlines Logo
10:10 - 16:35
PDX
-
BRS
22h 25m
2 stops
Multiple Airlines Logo
08:20 - 13:50
BRS
-
PDX
37h 30m
3 stops
£759Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
10:10 - 23:05
PDX
-
BRS
28h 55m
3 stops
Multiple Airlines Logo
08:20 - 13:50
BRS
-
PDX
37h 30m
3 stops
£790Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Virgin Atlantic Logo
13:52 - 13:15
PDX
-
BRS
15h 23m
2 stops
Virgin Atlantic Logo
09:20 - 21:02
BRS
-
PDX
19h 42m
2 stops
£795Virgin Atlantic
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
19:05 - 22:55
PDX
-
BRS
19h 50m
2 stops
Multiple Airlines Logo
07:10 - 09:31
BRS
-
PDX
34h 21m
3 stops
£862Multiple Airlines
Wed, 29 Jul - Wed, 5 Aug
Virgin Atlantic Logo
13:52 - 13:15
PDX
-
BRS
15h 23m
2 stops
Virgin Atlantic Logo
06:15 - 11:10
BRS
-
PDX
12h 55m
1 stop
£871Virgin Atlantic
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
19:05 - 12:50
PDX
-
BRS
33h 45m
3 stops
Multiple Airlines Logo
10:45 - 11:45
BRS
-
PDX
33h 00m
2 stops
£878Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
KLM Logo
13:05 - 10:15
PDX
-
BRS
13h 10m
1 stop
KLM Logo
17:40 - 11:10
BRS
-
PDX
25h 30m
1 stop
£902KLM
Wed, 8 Jul - Wed, 15 Jul
KLM Logo
15:00 - 17:05
PDX
-
BRS
18h 05m
2 stops
KLM Logo
17:40 - 11:10
BRS
-
PDX
25h 30m
1 stop
£905KLM
Wed, 8 Jul - Wed, 15 Jul
Multiple Airlines Logo
10:10 - 00:55
PDX
-
BRS
30h 45m
3 stops
Multiple Airlines Logo
07:10 - 09:31
BRS
-
PDX
34h 21m
3 stops
£946Multiple Airlines
Wed, 29 Jul - Wed, 5 Aug

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Virgin Atlantic flights from Portland to Bristol

Our best Virgin Atlantic deals on Portland to Bristol flight tickets
Virgin Atlantic
15 Sept
PDX13:52Portland
15h 23m
2 stops
BRS13:15Bristol
22 Sept
BRS09:20Bristol
19h 42m
2 stops
PDX21:02Portland
£795
Virgin Atlantic
15 Sept
PDX13:52Portland
15h 23m
2 stops
BRS13:15Bristol
22 Sept
BRS06:15Bristol
12h 55m
1 stop
PDX11:10Portland
£871

Delta flights from Portland to Bristol

Our best Delta deals on Portland to Bristol flight tickets
Delta
29 Jul
PDX15:00Portland
18h 05m
2 stops
BRS17:05Bristol
5 Aug
BRS06:15Bristol
18h 59m
2 stops
PDX17:14Portland
£968
Delta
1 Jul
PDX13:15Portland
19h 45m
2 stops
BRS17:00Bristol
13 Jul
BRS10:45Bristol
17h 17m
2 stops
PDX20:02Portland
£1,153
Delta
15 Jun
PDX06:00Portland
18h 50m
2 stops
BRS08:50Bristol
4 Jul
BRS06:15Bristol
18h 54m
2 stops
PDX17:09Portland
£1,154

momondo Fare Finder

 
Customise your flight search to find flights from Portland to Bristol 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, momondo users made 279,928 searches. Data last updated 14 June 2026.
Use the filters below to find and compare flights from Portland to Bristol that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandBristol

PDX - BRS

PDXBRS

Portland

Wed 8/7

19:05-22:55

2 stops19h 50m

Bristol

Wed 15/7

10:45-11:45

2 stops33h 00m

£728

PortlandBristol

PDX - BRS

PDXBRS

Portland

Tue 15/9

10:10-16:35

2 stops22h 25m

Bristol

Tue 22/9

08:20-13:50

3 stops37h 30m

£759

PortlandBristol

PDX - BRS

PDXBRS

Portland

Tue 15/9

10:10-23:05

3 stops28h 55m

Bristol

Tue 22/9

08:20-13:50

3 stops37h 30m

£790

PortlandBristol

PDX - BRS

PDXBRS

Portland

Tue 15/9

13:52-13:15

2 stops15h 23m

Bristol

Tue 22/9

09:20-21:02

2 stops19h 42m

£795

PortlandBristol

PDX - BRS

PDXBRS

Portland

Wed 29/7

19:05-22:55

2 stops19h 50m

Bristol

Wed 5/8

07:10-09:31

3 stops34h 21m

£862
Fastest return journey

PortlandBristol

PDX - BRS

PDXBRS

Portland

Tue 15/9

13:52-13:15

2 stops15h 23m

Bristol

Tue 22/9

06:15-11:10

1 stop12h 55m

£871

PortlandBristol

PDX - BRS

PDXBRS

Portland

Wed 8/7

19:05-12:50

3 stops33h 45m

Bristol

Wed 15/7

10:45-11:45

2 stops33h 00m

£878

PortlandBristol

PDX - BRS

PDXBRS

Portland

Wed 8/7

13:05-10:15

1 stop13h 10m

Bristol

Wed 15/7

17:40-11:10

1 stop25h 30m

£902

PortlandBristol

PDX - BRS

PDXBRS

Portland

Wed 8/7

15:00-17:05

2 stops18h 05m

Bristol

Wed 15/7

17:40-11:10

1 stop25h 30m

£905

PortlandBristol

PDX - BRS

PDXBRS

Portland

Wed 29/7

10:10-00:55

3 stops30h 45m

Bristol

Wed 5/8

07:10-09:31

3 stops34h 21m

£946

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Portland to Bristol

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Bristol according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Portland to Bristol (PDX to BRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Bristol

Fastest flight time

19h 50m

Direct flights

None
The fastest flight from Portland to Bristol takes 19h 50m
There are no direct flights from Portland to Bristol. There are no popular flight routes from Portland to Bristol.
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Frequently asked questions about flying from Portland to Bristol

  • How far is Portland to Bristol by plane?

    There are 4845.0 mi between Portland and Bristol. By plane, this route typically takes 19h 50m.

  • When did momondo last update prices for flights from Portland Airport to Bristol Airport?

    Prices for flights from Portland Airport to Bristol Airport are updated daily.

  • How old do you have to be to fly from Portland Airport to Bristol Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bristol Airport.

  • What documentation or ID do you need to fly to Bristol Airport?

    The required travel and health documents for your Bristol Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bristol Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Portland to Bristol

  • How do I get Price Alerts for flights from Portland to Bristol?

    Search flight deals from Portland to Bristol. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Portland to Bristol with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Bristol?

Book flights to Bristol if you plan to visit one of these locations
Bath
Weston-super-Mare
Newport
Taunton
Wells
Abergavenny
Glastonbury
Clevedon
Shepton Mallet
Pontypool
Clifton
Corsham

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Bristol?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Bristol for you.

Can I find flights from Portland to Bristol with flexible booking policies on momondo?

All flight searches from Portland to Bristol on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Bristol?

momondo helps you find the best flight between Portland and Bristol by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Bristol right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Bristol flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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